China Manufacturer Supply Good Price CAS 74578-69-1 Ceftriaxone Sodium, Find details about China Ceftriaxone Sodium, Ceftriaxone from Manufacturer Supply Good Price CAS 74578-69-1 Ceftriaxone Sodium
Manufacturer supply good price cas 74578-69-1 Ceftriaxone Sodium
Ceftriaxone Sodium is an antibiotic useful for the treatment of a number of bacterial infections. Ceftriaxone Sodium is a third-generation cephalosporin.
Molecular Formula: C8H10NNaO5S
Molecular Weight: 255.22
CAS Number: 74578-69-1
EINECS NO.: 273-984-4
Appearance :White or off-white powder, odorless
Standard :EP/BP/USP
Item | Specification | Results | ||
Characters | Appearance:almost white or yellowish, slightly hygroscopic, crystalline powder Solubility:freely soluble in water, sparingly soluble in methanol, very slightly soluble in anhydrous ethanol. | Almost white, slightly hygroscopic, crystalline powder; Solubility: Conform | ||
Identification | 1. A. Infrared absorption spectrophotometry, comparison; 2. B. It gives reaction (a) of sodium | Positive | ||
PH | 6.0-8.0 | 7.3 | ||
Specific optical rotation | -155°~-170° | -160° | ||
Appearance of solution | It is Clear and not more intensely colored than reference solution Y5 or BY5 | Clear,5 | ||
Related substances | Any impurity | ≤1.0% | 0.1% | |
Total impurities | ≤4.0% | 0.4% | ||
Water | ≤8.0-11.0% | 8.8% | ||
N,N-Dimethylanlline | ≤0.0020% | Not detected | ||
2-Ethylhexanoic | ≤0.8% | 0.002% | ||
Bacterial endotoxins | <0.08IU/mg | <0.08IU/mg | ||
Sterility | Sterile | Sterile | ||
Sub-visible particles | ≥10μm | Not more than 2250 particles/g | 608 particles/g | |
≥25μm | Not more than 225 particles/g | 26 particles/g | ||
Assay(based on anhydrous substance) | 96.0%-102.0% | 99.2% | ||
Conclusion | The above results meet the EP8.0th Edition |
Function